rmarkdown

R Plot

x <- c(1, 2, 3, 4, 5)
y <- c(3, 7, 8, 9, 12)

plot(x, y)

R Line Chart

plot(1:10, type="l", lwd=2)

Scatterplot

x <- c(5,7,8,7,2,2,9,4,11,12,9,6)
y <- c(99,86,87,88,111,103,87,94,78,77,85,86)

plot(x, y, main="Observation of Cars", xlab="Car age", ylab="Car speed")

R Pie Chart

# Create a vector of pies
x <- c(10,20,30,40)

# Create a vector of labels
mylabel <- c("Apples", "Bananas", "Cherries", "Dates")

# Display the pie chart with labels
pie(x, label = mylabel, main = "Fruits")

Bar Chart

x <- c("A", "B", "C", "D")
y <- c(2, 4, 6, 8)

barplot(y, names.arg = x, density = 10)